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GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM

GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM

GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM

... www.hua.edu.vn GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM Huỳnh Thị Mỹ Lệ 1 *, Đỗ Ngọc Thúy 2 , Nguyễn Bá Hiên 1 1 Faculty of ... perfringens isolated from cattle and pigs with diarrhea in Hanoi and surrounding areas, Vietnam nevertheless, there are few studies on C. perfringens. Although C. perfringens enterotoxaemia in ... (64.29) Diarrhea 522 304 (58.24) 218 (41.76) Pigs Healthy 82 21 (25.61) 61 (74.39) 629 No = number Genotyping of Clostridium perfringens isolated from cattle and pigs with diarrhea in Hanoi and surrounding...
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Báo cáo khoa học: Detailed structure of lipid A isolated from lipopolysaccharide from the marine proteobacterium Marinomonas vaga ATCC 27119T pot

Báo cáo khoa học: Detailed structure of lipid A isolated from lipopolysaccharide from the marine proteobacterium Marinomonas vaga ATCC 27119T pot

... of GlcN,phosphorus and fatty acids in the amounts shown in Table 1 , was obtained. The absolute configu ration of GlcN was shown to beD. No free amino groups weredetected with ninhydrin, indicating ... A(0.004–4 lg) were injected intraperitoneally as mixtures in 0.4 m L phosphate buffered saline into groups of fouranimals. A control group of four mice was injected with saline only. Deaths were ... proximal and distal glucosamine r esidues in lipid A of M. vaga.The coupling of resonance at 5.42 p .p.m. (JH1, P¼6.2 Hz) and a shift of the C1 signal to lower field wereobserved, indicating that...
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Báo cáo khoa học: Phaiodotoxin, a novel structural class of insect-toxin isolated from the venom of the Mexican scorpion Anuroctonus phaiodactylus pdf

Báo cáo khoa học: Phaiodotoxin, a novel structural class of insect-toxin isolated from the venom of the Mexican scorpion Anuroctonus phaiodactylus pdf

... injecting 3 lL of variable amounts of venom and/ or fractions at the intersegments of the right leg.Phaiodotoxin in amounts of 0.2, 0.5, 0.8 and 1.0 lgofpeptide per animal were injected, using ... additionalputative isoforms of phaiodotoxin were cloned and sequenced. The first line labelled PhTx contain s the amino a cid sequence of phaiodotoxin, thesecond and third lines show two isoforms: PhTx2, and ... Accordingly, they are dividedinto classical a-toxins that are highly active in mammalianbrain, a-toxins that are very active in insects and a-liketoxins that are active in both the mammalian and...
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Báo cáo khoa học: Molecular basis of toxicity of Clostridium perfringens epsilon toxin ppt

Báo cáo khoa học: Molecular basis of toxicity of Clostridium perfringens epsilon toxin ppt

... carboxy-terminal amino acids (Fig. 1) [14,23]. Maxi-mal activation of the toxin occurs with a combination of trypsin and chymotrypsin, resulting in the loss of 13 N-terminal residues and 29 C-terminal ... bindingsites in brain tissue [56]. Pre-treatment of synaptoso-mal membrane fractions with pronase, heat and neur-aminidase decreased toxin binding, indicating that theinteraction of toxin ... necrosis of neuronal cells [54]. In intravenously injected mice, pre-injection of pro-totoxin inhibited preferential accumulation and lethalactivity of radiolabelled toxin in the brain, indicatingthat...
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Báo cáo khoa học: Crystal structures of open and closed forms of D-serine deaminase from Salmonella typhimurium – implications on substrate specificity and catalysis pptx

Báo cáo khoa học: Crystal structures of open and closed forms of D-serine deaminase from Salmonella typhimurium – implications on substrate specificity and catalysis pptx

... diverse family of proteins involved in themetabolism of amino acids, amino sugars and aminogroup containing lipids. A majority of them are keyenzymes in the metabolism of amino acids. The ... tilting of thepyridine ring between the internal and external aldi-mine forms [31]. The side chain of Asn168 and thehydroxyl group of Thr422 are at hydrogen bondingdistances from O3 and ... role in StDSD. Aglycine-rich loop is conserved in all the PLP-dependentenzymes and provides interactions for the binding of PLP (PLP-binding cup) [34]. This loop located at theN-terminal end of...
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A contrastive study of grammatical and semantic features of words and idiom denoting unhappiness in english and vietnamese

A contrastive study of grammatical and semantic features of words and idiom denoting unhappiness in english and vietnamese

... words and idioms expressing unhappiness in English and Vietnamese. - Offer some suggestions for teaching and learning English and Vietnamese in general and for the translation work of words and ... English and Vietnamese words and idioms including words and idioms expressing unhappiness in English and Vietnamese, and reduce the risk of committing errors when using these words and idioms. ... Features of Idioms Expressing Unhappiness in English and Vietnamese In the first part of this Chapter, I have presented the analysis of words expressing unhappiness in terms of syntactic and semantic...
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Tài liệu Socio-demographic characteristics and sexual health related attitudes and practices of men having sex with men in central and southern Malawi doc

Tài liệu Socio-demographic characteristics and sexual health related attitudes and practices of men having sex with men in central and southern Malawi doc

... activity within prisons. In some sense therefore this is an acknowledgement of the practice of MSM within prison environments. The prevalence of MSM outside prison and jails in Malawi remains understudied ... and programmatic interest in efforts aimed to prevent the spread of HIV in Malawi. Materials and Methods Study areaThe study was conducted in the central and southern regions of Malawi and ... Of ce guidelines (Muula, 2007b).These guidelinesdenerural,urban and peri-urbanareastatusbasedonadecisionbythe Of ce of President and Cabinet and not based on development indicators...
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Tài liệu Báo cáo khoa học: Delineation of exoenzyme S residues that mediate the interaction with 14-3-3 and its biological activity ppt

Tài liệu Báo cáo khoa học: Delineation of exoenzyme S residues that mediate the interaction with 14-3-3 and its biological activity ppt

... activity and the cytotoxic action of ExoS in vivo.Result and discussionAcidic residues within the 14-3-3 bindingdomain of ExoS are not strictly needed forphosphorylation-independent bindingThe interaction ... These infections were washed free from bacteria and transferred to new Petri dishes and incubated with medium contain-ing penicillin, streptomycin and gentamicin to ascertain the reversibility of ... activity in vivo. We have approached these questions using astrategy of single amino acid site-directed mutagenesis of the cofactor interaction domain within ExoS.Various single mutant ExoS proteins...
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